2004 Ford ThunderbirdFACTORY OEM SERVICE PROCEDURE

Navigation System Module

WARNING: This page is about a different car, the 2004 Lincoln Aviator. However, it is still accessible from the selected car via links, so may be relevant.

The navigation system module is located behind the rear seat under the carpet. The navigation system module is on the SCP communications network. The navigation system module controls the global positioning system on the vehicle. For additional information, refer to ELECTRONIC FEATURES .

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.